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Hotchkis Performance 1401 Trailing Arm Mount Braces GM A/G-Body 1978-1988

Manufacturer

Hotchkis Performance

<h3>About Hotchkis Performance</h3><p>Few names carry as much weight in the performance suspension world as <strong>Hotchkis Sport Suspension</strong>. Built on a foundation of real-world testing and motorsport-proven engineering, Hotchkis has spent over three decades developing suspension systems that sharpen handling, tighten cornering response, and transform ordinary vehicles into precision-handling machines — without sacrificing daily-driver comfort.</p><p>Hotchkis designs and manufactures a comprehensive range of suspension components, from individual bolt-in pieces to complete Total Vehicle Systems (TVS) kits. Their catalog spans classic American muscle cars, modern muscle platforms, trucks and SUVs, and even JDM sport compacts and European performance cars. Whether you&apos;re building a dedicated track weapon or simply want a street car that corners like it means it, Hotchkis has engineered a solution.</p><h3>Engineering Philosophy</h3><p>Every Hotchkis product is designed and track-tested in-house, with a focus on vehicle-specific fitment and real performance gains. Components are engineered to work together as a system, which is why Hotchkis TVS kits — combining fabricated A-arms, trailing arms, sport springs, tubular sway bars, and Hotchkis-tuned shocks — are so highly regarded. Drivers across road racing, drag racing, autocross, and spirited street use rely on Hotchkis to deliver measurable improvements in handling balance and grip.</p><h3>Top Hotchkis Product Categories</h3><p>At the heart of the Hotchkis lineup are their legendary <a href="/323-hotchkis-performance-suspension-stabilizer-bar-assembly-7620">Suspension Stabilizer Bar Assemblies</a>. These hollow, CNC-bent sway bars are available for a massive range of vehicles and are engineered to dramatically reduce body roll in corners, with multi-position adjustability on many applications letting you fine-tune roll stiffness for street or track use.</p><p>For classic muscle cars running leaf-spring rear suspensions, Hotchkis offers a purpose-built selection of <a href="/323-hotchkis-performance-leaf-spring-7544">Leaf Springs</a>. These performance-tuned multi-leaf springs lower ride height while improving traction and launch control — a favorite upgrade for F-Body, A-Body, and B-Body builds alike.</p><p>Unibody chassis flex is one of the most overlooked enemies of handling performance, and Hotchkis tackles it head-on with their <a href="/323-hotchkis-performance-suspension-subframe-connector-15383">Suspension Subframe Connectors</a>. Fabricated from heavy-gauge steel tubing, these connectors tie the front and rear frame rails together, significantly stiffening the chassis and improving steering response, ride quality, and structural longevity.</p><p>Rounding out the chassis stiffening arsenal are Hotchkis <a href="/323-hotchkis-performance-shock-tower-brace-14831">Shock Tower Braces</a>. Designed for both classic and modern muscle platforms, these braces — including the well-known Chassis Max line — reduce strut and shock tower flex under hard cornering, keeping suspension geometry consistent and maximizing the benefit of every other handling upgrade on the car.</p><h3>Who Should Consider Hotchkis?</h3><ul style="list-style:disc"><li>Classic muscle car enthusiasts restoring or upgrading GM A-Body, F-Body, B-Body, and Mopar platforms</li><li>Modern muscle owners looking for bolt-in handling improvements on Camaro, Mustang, and Challenger</li><li>Truck and SUV owners wanting reduced body roll and improved towing stability</li><li>Sport compact and JDM enthusiasts building for autocross or track days</li><li>Anyone who wants factory-quality fitment with measurable performance gains</li></ul>

Part Number

1401
09/13/2036 3:08 PM
Sale Price

$327.23

In Stock (8)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Hotchkis Performance 1401 Trailing Arm Mount Braces are engineered to reinforce the upper frame cross member on 1978-1988 GM A-Body and G-Body vehicles, providing critical structural support for high-performance applications. High horsepower engines can generate forces that bend or even crack the factory upper cross member, compromising both safety and handling performance.

Key Features:

  • TIG welded construction for maximum strength and durability
  • Adjustable design accommodates manufacturing tolerances and chassis variations
  • Durable black powder coat finish for corrosion resistance
  • Simple bolt-in installation with Grade 8 hardware included
  • Reinforces trailing arm mounting points and upper frame cross member
  • Essential upgrade for modified or high horsepower vehicles

This is a must-have component for any GM A-Body or G-Body build with upgraded power levels. The braces distribute loads more effectively across the frame structure, preventing stress fractures and maintaining proper suspension geometry under hard acceleration and cornering. Professional installation recommended for optimal fitment and alignment.

Products specifications

Quantity

Sold as a pair.

Trailing Arm Brace Finish

Black powdercoated

Trailing Arm Brace Material

Steel

Title

Hotchkis Sport Suspension T Arm Mount Braces 78-88 G Body

excellent service, i had to wait a few days for the order to be processesed, but only because i ordered on Friday afternoon, but love the site!

The website has been having problems. I have tried to sobmit an order about 3x, and either the website gets stalled with the blue steering wheel turning back and forth, or getting stuck on not providing the 'State' pull-down, or something. I finally got

Autoplicity was quick and easy to order from. I found just what I was looking for in absolutely no time at all, plus it was shipped extremely quickly. I would definitely order from this site/company again.<br><br>Thanks!

excellent ship time and exceptional pricing deffinatly will buy from here again

Fast shipping, product was excellent .

They made a mistake with the shipping address, but, they took care of it very politely and professionally. Very nice. Thanks.

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